Note - Chop your onions a little larger than you usually do as they shrink while cooking for so long.,Place stew meat, cream of mushroom, can of mushrooms, and onion in crock pot.,Cook on low for 6-8 hours (my crock pot takes longer than others so I cook closer to 8 hrs.,).,Every few hours, give the mixture a quick stir.,______,Serve over egg noodles.,Hint -- if you feel that the stroganoff is too runny -- tilt the crock pot lid so it is slightly open about about 1-1/2 hrs before done to let the liquid cook out.